Drupal-Bibcite0<style face="normal" font="default" size="100%">Infection during infancy and long incubation period of leprosy suggested in a case of a chimpanzee used for medical research.</style><style face="normal" font="default" size="100%">Infection during infancy and long incubation period of leprosy suggested in a case of a chimpanzee used for medical research.</style>