Parents guide to childhood immunization : diphtheria, tetanus (lockjaw), pertussis (whooping cough), polio, measles, mumps, rubella (German measles), haemophilus influenzae type B (hib).

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The Antigenic response to a booster injection of a multiple antigen preparation containing diphtheria, pertussis, and tetanus antigens given seven years or more after primary immunization /

Mode of access: Internet.

Diphtheria, tetanus, and pertussis : what you need to know.

"DTP 10/15/91."--P. 10.