(916): 321. A comment on this article appears in" Preventing cot death: sleep position and/or diet?" NZ Med J. 1991 Jul 10; 104 (915): 296-7. A comment on this article appears in" Cot death." NZ Med J. 1991 May 8; 104 (911): 191.
A comment on this article appears in" Cot death and selenium." NZ Med J. 1991 Jul 24; 104 (916): 321. A comment on this article appears in" Preventing cot death: sleep position and/or diet?" NZ Med J. 1991 Jul 10; 104 (915): 296-7. A comment on this article appears in" Cot death." NZ Med J. 1991 May 8; 104 (911): 191.