Kretzschmar, MJager, JCReinking, DPvan Zessen, GBrouwers, H2025-03-132025-03-131994https://rivm.openrepository.com/handle/10029/635463The basic reproduction ratio R(0) for a sexually transmitted disease in a pair formation model with two types of pairs.ArticleMath Biosci 1994; 124:181-2052025-03-13