Yuni 2022: Wani ɗan ƙaramin bincike na masu ciwon sankara na dubura ya ba da sakamako na ban mamaki: kashi 100 na mutane suna cikin gafara. An buga sakamakon a cikin Jaridar New England Journal of Medicine a wannan makon. An ba da kuɗin gwajin gwajin ..