Respiratory pathogens in respiratory tract illnesses during the first year of life: a birth cohort study

van der Zalm, MMCS, UiterwaalWilbrink, Brivmde Jong, BMTJ, VerheijKimpen, JLvan der Ent, CK2025-03-192025-03-1920091950473010.1097/INF.0b013e318195e26ehttps://rivm.openrepository.com/handle/10029/643952Respiratory pathogens in respiratory tract illnesses during the first year of life: a birth cohort studyArticlePediatr Infect Dis J 2009; 28(6):472-62025-03-19