Socioeconomic and physical distance to the maternity hospital as predictors for place of delivery: an observation study from Nepal

by Nielsen Birgitte, Sabroe Svend, Wagle Rajendra
Published 2004-05-01

Colon cancer controls versus population controls in case-control studies of occupational risk factors

by Sabroe Svend, Lynge Elsebeth, Kaerlev Linda, Olsen Jorn
Published 2004-04-01