K Berger, R W McCallum. Show Affiliations »
Abstract
Entities: Chemical Disease
Mesh: See more » Esophageal Achalasia/drug therapyEsophagus/drug effectsHumansMaleMiddle AgedMuscle, Smooth/drug effectsNifedipine/therapeutic usePyridines/therapeutic use
Substances: See more » PyridinesNifedipine
Year: 1982 PMID: 7053706 DOI: 10.7326/0003-4819-96-1-61
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391