Topic summaryHRH2 Expand Summary Extracted from the Wikipedia article Histamine H2 receptor. References^ ^ ^^^ 78. PMID 9311023.^^ 224. doi:10.1111/j.1464-410x.1995.tb07315.x. PMID 7850330.^ 2017.^ 70. doi:10.1097/00004836-198312001-00006. PMID 6140284. S2CID 24764785.^ Page 479 Wikipedia source
