PT  - JOURNAL ARTICLE
AU  - J. R. O'Brien
AU  - R. H. Usher
AU  - G. B. Maughan
TI  - Causes of birth asphyxia and trauma
DP  - 1966 May 21
TA  - Canadian Medical Association Journal
PG  - 1077--1085
VI  - 94
IP  - 21
4099  - http://www.cmaj.ca/content/94/21/1077.short
4100  - http://www.cmaj.ca/content/94/21/1077.full
SO  - CMAJ1966 May 21; 94