Sequential randomised and double blind trial of promethazine prophylaxis against early anaphylactic reactions to

H W Fan1, L F Marcopito, J L Cardoso

  • 1Hospital Vital Brazil, Instituto Butantan, Avenue Vital Brazil 1500, 05503-900, São Paulo, Brazil.

BMJ (Clinical Research Ed.)
|May 27, 1999
PubMed
Abstract

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