004240000a22001330004500003000900000005001700009110007400026245005600100264004500156300001000201041000800211650004900219650002200268PH-MaWHO20241108112110.0 aConference on Hospital Discharge Abstracts Systems (1969 : Virginia). aHospital discharge data : report of the Conference. aPhiladelphia : bJ.B. Lippincott,c1970. a215p. aeng aHospitals recordszUnited StatesxCongresses aPatient discharge