Gapeworm in turkeys and chickens Gapeworm in turkeys and chickensv. 6No. 4American Society of Parasitologists200Ransom, Brayton H. 1920. "Gapeworm in turkeys and chickens." The Journal of Parasitology, 6, (4) 200.More...ID: 123702Type: articleKeywords: USNM; NMNH