1. Maternal pertussis is hazardous for a newborn:a case report;Armangil;Turk J Pediat,2010
2. ; [accessed 1.10.13].
3. The pertussis paradox;Allen;Science,2013
4. Experimental pertussis;MacDonald;J Infect Dis,1933
5. Airborne transmission of Bordetella pertussis;Warfel;J Infect Dis,2012