Media type: E-Article Title: Poly (lactide-co-glycolide) microspheres of levonorgestrel for parenteral contraception Contributor: Vavia, P R; Puthli, S P Published: Oxford University Press (OUP), 2011 Published in: Journal of Pharmacy and Pharmacology, 50 (2011) Supplement_9, Seite 144-144 Language: English DOI: 10.1111/j.2042-7158.1998.tb02344.x ISSN: 2042-7158; 0022-3573 Keywords: Pharmaceutical Science ; Pharmacology Origination: Footnote: