The perinatal mortality in breech deliveries and observations on affecting factors
Card's contents:193,878 KAUPPILA OLAYI The perinatal mortality in breech deliveries and observations on affecting factors. A retrospective study of 2227 cases, Turku 1975 Almqvist and Wiksell, Stockholm 4° s. 79, ilustr. Acta Obstetricia et Gynecologica Scandina-vica, suppl. 39