"Inhition and Control of Estrus and Ovulation in Ewes with a Subcutaneous Implant of Silicone Rubber Impregnated with a Progestogen" by P. J. Dziuk et al., Am. J. Vet. Res., 29, 2413-2417 (1968). |
"Controlled Release of Testosterone Using Silicone Rubber" by R. Shippy et al., J. Biomed. Mater. Res., 7, 95-110 (1973). |
"Release of Progesterone from Silicone Rubber Implants in Vitro, and the Effects of the Implants on Plasma Progesterone Levels in Sheep" by N. Cunningham et al., J. Reprod. Fert., 43, 555-558 (1975). |
"Release Rate of Testosterone and Estrogens from Polydimethylsiloxane Implants for Extended Periods in Vivo Compared with Loss in Vitro" by W. Greene et al., Int. J. Fertil., 23, 128-132 (1978). |
H. Nash et al., "Steroid Release from Silastic Capsules and Rods" Contraception 18, 367-394 (1978) ("Nash"). |
"Maintenance of Physiologic Concentrations of Plasma Testosterone in the Castrated Male Dog, Using Testosterone-Filled Polydimethylsiloxane Capsules" by D. Vincent et al., Am. J. Vet. Res., 40, 705-706 (1979). |
"The Absorption, Distribution and Excretion of Anabolic Agents" by R. Heitzman, J. Animal Sci., 57, 233-238 (1983). |
"Plasma Testosterone Level in Adult Neonatal Female Rats Bearing Testosterone Proprionate-Filled Silicone Elastomer Capsules for Varying Periods of Time", by E. Sommerville et al., J. Endocr., 98, 365-371, (1983). |
"Effect of Monensin, Estradiol Controlled Release Implants and Supplement on Performance in Grazing Steers", by J. Wagner et al., J. Animal Sci, 58, 1062-67 (1984). |
"Controlled-Release Delivery Systems for Hormones" by L. Beck et al., Drugs, 27, 528-547 (1984). |
"Enhanced Release of Drugs from Silicone Elastomers: (IV) Subcutaneous Controlled Release of Indomethacin and In Vivo/In Vitro Correlations" by D. Hsieth et al., Drug Devel. and Indust. Pharm., 11, 1447-1466 (1985). |
"Enhanced Release of Drugs from Silicone Elastomers (I) Release Kinetics of Pineal and Steroidal Hormones" by D. Hsieth et al., Drug. Devel and Insdust. Pharm., 11, 1391-1410 (1985). |
"Release Rate of MGA from Polyurethane Polymers", by M. Ogilvie et al., J. Animal Sci., 35, 251 (Abstract). |
"Induction of Male Sex Behavior in Ewes Using Silastic Implants Containing Testosterone Proprionate", by N. Scheffrahn et al., J. Animal Sci., 51, 108-109 (Abstract). |