Actions for Medical care for fishing boat owners : hearing before a subcommittee of the Committee on Interstate and Foreign Commerce, House of Representatives, Eighty-seventh Congress, second session on H.R. 2262, a bill to amend section 322 of the Public Health Service Act to permit certain owners of fishing boats to receive medical care and hospitalization without charge at hospitals of the Public Health Service : H.R. 3797, H.R. 8029, H.R. 10921, H.R. 11920, bills to provide medical care for certain persons engaged on board a vessel in the care, preservation, or navigation of such vessel : S. 367, an act to provide medical care for certain persons engaged on board a vessel in the care, preservation, or navigation of such vessel, August 13, 1962