PT  - JOURNAL ARTICLE
AU  - Ruderman, Jim
TI  - Obstetrics in family medicine
DP  - 2002 Jul 09
TA  - Canadian Medical Association Journal
PG  - 16--17
VI  - 167
IP  - 1
4099  - http://www.cmaj.ca/content/167/1/16.2.short
4100  - http://www.cmaj.ca/content/167/1/16.2.full
SO  - CMAJ2002 Jul 09; 167