The Role of the Pituitary Gonadotropins in Induction of Ovulation in the Hypophysectomized Rat＆Frances Carter,Marion C．Woods and Miriam E．Simpson 1
Discussion by Knobil 22
Follicular Development,Ovular Maturation and Ovulation in Ovarian Tissue Transplanted to the Eye＆R．W．Noyes,T．H．Clewe and A．M．Yamate 24
Discussion by Hammond 35
The Role of Steroids in the Control of Mammalian Ovulation＆Gregory Pincus and Anne P．Merrill 37
Discussion by Barraclough,Breneman,Chang,Folley,Greep,Hisaw,Knobil,McArthur,Meyer,Nalbandov,Nelson,Noyes,Pincus,Segal,Simpson and Sturgis 48
The Pituitary Stalk and Ovulation＆Geoffrey W．Harris 56
Discussion by Critchlow 75
Interactions between the Central Nervous System and Hormones Influencing Ovulation＆Charles H．Sawyer and M．Kawakami 79
Discussion by Hansel 98
The Preoptic Region of the Brain and its Relation to Ovulation＆John W．Everett 101
Discussion by Barraclough,Folley,Hansel,Harris and Segal 113
Mechanisms Controlling Ovulation of Avian and Mammalian Follicles＆Andrew V．Nalbandov 122
Discussion by Hisaw,Meyer and Nalbandov 132
Ovulation in the Domestic Fowl＆Richard M．Fraps 133
Hormonal Augmentation of Fertility in Sheep and Cattle＆John Hammond,Jr． 163
Discussion by Breneman,Chang,Folley,Ganong,Greep,Hammond,Harris,Hisaw,Knobil,Meyer,Nalbandov and Pincus 177
The Induction of Ovulation in the Human by Human Pituitary Gonadotropin＆Carl A．Gemzell 192
Discussion by McArthur,Reid,Segal and Villee 210
Factors Influencing Ovulation and Atresia of Ovarian Follicles＆Somers H．Sturgis 213
Discussion by Gemzell,Greep,Hertz,McArthur and Pincus 219
Inhibition of Ovulation in the Human＆John Rock 222
Discussion by Hisaw and Nelson 245
Subject Index 245