OVARIAN MORPHOLOGY DURING PRECOCIOUS SEXUAL MATURATION OF THE RAT INDUCED BY ELECTROCHEMICAL STIMULATION OF THE BRAIN Elisabeth JOHANNISSON and K. B. RUFAnn. Biol. anim. Bioch. Biophys., 16 3 (1976) 453-455DOI: https://doi.org/10.1051/rnd:19760323