1. Whooping cough is first described as a disease sui generis by de Baillou in 1640;Cone;Pediatrics,1970
2. Le microbe de la coqueluche;Bordet;Ann. Inst. Pasteur (Paris),1906
3. Nicotinic acid as a growth factor for Haemophilus pertussis;Hornibrook;Proc. Soc. Exp. Biol. M,1940
4. El genero Bordetella;Lopez-Moreno;Microbiol. Esp.,1952
5. Bergey’s Manual of Systematic Bacteriology, vol. 1;Pittman,1984