title: Does peritonitis in the upper abdomen cause pain in the tip of the shoulder?
authors.forename: G T
authors.initials: GT
authors.lastname: Watts
mesh_terms: D000005:Abdomen; D006801:Humans; D010146:Pain / Q000209:etiology / Q000503:physiopathology*; D010538:Peritonitis / Q000175:diagnosis*; D012782:Shoulder