Symposium on Photoperiodic Regulation of Insect and Molluscan Hormones (1983 : Ciba Foundation)
London : Pitman ; Newark, N.J. : Distributed in North America by CIBA Pharmaceutical Co., Medical Education Division, 1984.
1984
Symposium on Melatonin and the Pineal (1985 : Ciba Foundation)
London : Pitman ; Newark, N.J. : Distributed in North America by CIBA Pharmaceutical Co. (Medical Education Division), 1985.
1985