@article{e931398796e54ed0a3c500282e49aa18,
title = "BETROUWBAARHEID VAN ORALE ANTICONCEPTIVA TIJDENS LANGDURIG GEBRUIK VAN TETRACYCLINE TER BEHANDELING VAN ACNE [2]",
author = "Boerrigter, \{P. J.\} and \{Van Den Brekel\}, \{A. J.\} and \{De Witte\}, \{M. J.M.\} and Haspels, \{A. A.\} and \{Van Vloten\}, \{W. A.\} and Kuipers, \{E. J.\} and Meuwissen, \{S. G.M.\} and Gallas, \{P. R.J.\} and Kerst, \{A. J.F.A.\}",
year = "1991",
language = "Dutch (Belgium)",
volume = "135",
pages = "1197--1199",
journal = "Nederlands Tijdschrift voor Geneeskunde",
issn = "0028-2162",
publisher = "Bohn Stafleu van Loghum",
number = "26",
}