| Immunoglobulin bearing lymphocytes and plasma cells in human periodontal disease BF Mackler, KB Frostad, PB Robertson, BM Levy Journal of Periodontal Research 12 (1), 37-45, 1977 | 323 | 1977 |
| Clinical and microbiological evaluation of therapy for juvenile periodontitis KS Kornman, PB Robertson Journal of periodontology 56 (8), 443-446, 1985 | 313 | 1985 |
| Impaired neutrophil chemotaxis in patients with juvenile and rapidly progessing periodontitis WS Lavine, EG Maderazo, J Stolman, PA Ward, RB Cogen, I Greenblatt, ... Journal of Periodontal Research 14 (1), 10-19, 1979 | 295 | 1979 |
| Calculus removal by scaling/root planing with and without surgical access SA Buchanan, PB Robertson Journal of periodontology 58 (3), 159-163, 1987 | 259 | 1987 |
| Collagenolytic activity associated with Bacteroides species and Actinobacillus actinomycetemcomitans PB Robertson, M Lantz, PT Marucha, KS Kornman, CL Trummel, SC Holt Journal of Periodontal Research 17 (3), 275-283, 1982 | 249 | 1982 |
| Periodontal effects associated with the use of smokeless tobacco PB Robertson, M Walsh, J Greene, V Ernster, D Grady, W Hauck Journal of periodontology 61 (7), 438-443, 1990 | 235 | 1990 |
| Thickness of facial gingiva. GD Goaslind, PB Robertson, CJ Mahan, WW Morrison, JV Olson Journal of periodontology 48 (12), 768-771, 1977 | 228 | 1977 |
| The microbiology of ligature‐induced periodontitis in the cynomolgus monkey KS Kornman, SC Holt, PB Robertson Journal of Periodontal Research 16 (4), 363-371, 1981 | 202 | 1981 |
| Smokeless tobacco use and health effects among baseball players VL Ernster, DG Grady, JC Greene, M Walsh, P Robertson, TE Daniels, ... Jama 264 (2), 218-224, 1990 | 195 | 1990 |
| Periodontal disease associated with HIV infection JR Winkler, PB Robertson Oral surgery, oral medicine, oral pathology 73 (2), 145-150, 1992 | 189 | 1992 |
| Fundamental principles affecting the outcomes of therapy for osseous lesions. KS Kornman, PB Robertson Periodontology 2000 22 (1), 2000 | 188 | 2000 |
| The biology, prevention, diagnosis and treatment of periodontal diseases: scientific advances in the United States GC Armitage, PB Robertson The Journal of the American Dental Association 140, 36S-43S, 2009 | 169 | 2009 |
| Oral mucosal lesions found in smokeless tobacco users D Grady, J Greene, TE Daniels, VL Ernster, PB Robertson, W Hauck, ... The Journal of the American Dental Association 121 (1), 117-123, 1990 | 164 | 1990 |
| Specific cleavage of the native Type III collagen molecule with trypsin: Similarity of the cleavage products to collagenase-produced fragments and primary structure at the … EJ Miller, JE Finch Jr, E Chung, WT Butler, PB Robertson Archives of Biochemistry and Biophysics 173 (2), 631-637, 1976 | 158 | 1976 |
| Effect of rotary electric toothbrush versus manual toothbrush on periodontal status during orthodontic treatment RL Boyd, P Murray, PB Robertson American Journal of Orthodontics and Dentofacial Orthopedics 96 (4), 342-347, 1989 | 149 | 1989 |
| Effects of ascorbic acid depletion and supplementation on periodontal health and subgingival microflora in humans PJ Leggott, PB Robertson, RA Jacob, JJ Zambon, M Walsh, GC Armitage Journal of dental research 70 (12), 1531-1536, 1991 | 134 | 1991 |
| The effect of controlled ascorbic acid depletion and supplementation on periodontal health PJ Leggott, PB Robertson, DL Rothman, PA Murray, RA Jacob Journal of Periodontology 57 (8), 480-485, 1986 | 129 | 1986 |
| Personal oral hygiene and chronic periodontitis: a systematic review. PP Hujoel, J Cunha-Cruz, WJ Loesche, PB Robertson Periodontology 2000 37 (1), 2005 | 119 | 2005 |
| Patterns of endodontic care for a Washington state population TE Hull, PB Robertson, JC Steiner, MA del Aguila Journal of endodontics 29 (9), 553-556, 2003 | 105 | 2003 |
| Collagenase: localization in polymorphonuclear leukocyte granules in the rabbit PB Robertson, RB Ryel, RE Taylor, KW Shyu, HM Fullmer Science 177 (4043), 64-65, 1972 | 99 | 1972 |
