Home > Node > Subnode Syngamua laryngeus in man Font, J.H. Boletin de la Asociacion Medica de Puerto Rico 35(9): 331-3331943ISSN/ISBN: 0004-4849 Document Number: 7001113 additional cases of human infection with gapeworms are reported in Puerto Rico. Document emailed within 1 workday Purchase for $29.90 Secure & encrypted paymentsRelated DocumentsFont, J. 1943: Syngamus laryngeus in man. Report on three additional cases from Puerto Rico Boletin de la Asociacion Medica de Puerto Rico 35: 331-333