1975年第187卷4174期
共30篇1. Low frequency electric field induced changes in the shape and motility of amoebas. 357-9页
作者:A W,Friend; E D,Finch; H P,Schwan
8. Sex pheromone of the oak leaf roller: a complex chemical messenger system identified by mass fragmentography. 355-7页
作者:L B,Hendry; M E,Anderson; J,Jugovich; R O,Mumma; D,Robacker; Z,Kosarych
10. Secretion of a nerve growth factor by primary chick fibroblast cultures. 361-2页
作者:M,Young; J,Oger; M H,Blanchard; H,Asdourian; H,Amos; B G,Arnason
13. Synaptonemal complex complement of man in spreads of spermatocytes, with details of the sex chromosome pair. 363-5页
作者:M J,Moses; S J,Counce; D F,Paulson
14. Mercury monitor for ambient air. 348-9页
作者:T,Hadeishi; D A,Church; R D,McLaughlin; B D,Zak; M,Nakamura; B,Chang
15. Evaporative water loss in box turtles: effects of rostral brainstem and other temperatures. 366-8页
作者:K R,Morgareidge; H T,Hammel
18. A large-scale hole in the ionosphere caused by the launch of skylab. 343-6页
作者:M,Mendillo; G S,Hawkins; J A,Klobuchar
19. Growth, behavior, and brain catecholamines in lead-exposed neonatal rats: a reappraisal. 359-61页
27. Dopamine beta-hydroxylase activity in brains of chronic schizophrenic patients. 368-70页
作者:R J,Wyatt; M A,Schwartz; E,Erdelyi; J D,Barchas