BOOK REVIEWS

The Influence of Maternal Hormones on the Fetus and Newborn. Ed. by M. NITZAN Cryptorchidism, Proceedings of the International Symposium on Cryptorchidism . Ed. by J. R. BIERICH & A. GIAROLA Biochemical Actions of Hormones. Volume VI. Ed. by G. LITWACK Hormones and Evolution. Volumes 1 & 2. Ed. by E. J. W. BARRINGTON Renin. Volume 4: Annual Research Reviews . Ed. by S. OPARIL, R. KATHOLI & S. WINTERNITZ Endocrinology (Second Edition) . Ed. by E. L. MAZZAFERRI Mathematical Modelling and Computers in Endocrinology . By J. E. A. McINTOSH & R. P. McINTOSH Commentaries on Research in Breast Cancer. Volume I. Ed. by R. D. BULBROOK & D. J. TAYLOR Vitamins and Hormones. Volume 37. Ed. by R. S. HARRIS & K. V. THIMANN Diubetes. Reach for Health and Freedom . Ed. by D. F. SIMS Discussions in Patient Management ‐ Graves' Disease . By ALAN E. LEWIS et al. Role of Cussaca in the Etiology of Eirdemic Goitre and Cretinism . Ed. by A. M. ERMANS, N. M. MBULAMOKO, F. DELANGE & R. AHLUWALIA Progress in Hormone Biochemistry and Pharmacology. Volume I. Ed. by M. BRIGGS & A. CORBIN Renal Handling of Phosphate . Ed. by S. G. MASSRY & H. FLEISCH Plinspliate and Minerals in Health and Diseuse. Advances in Experimental Medicine and Biology. Volume 28 . Ed. by S. G. MASSRY, E. RITZ & H. JAHN Reproductire Phjsiologii III. International Review of Physiology. Volume 22 . Ed. by R. o. GREEP Diabetic Renal‐Retinal Syndrome . Ed. by E. A. FRIEDMAN & S. A. L'ESPERANCE