TY - GEN AU - Ham,J M AU - Frawley,J E AU - Lawrence,J TI - Diagnosis by ultrasonic doppler flowmeter SN - 0025-729X PY - 1973///0904 KW - Diagnostic Errors KW - Humans KW - Leg KW - Mass Screening KW - Thrombophlebitis KW - diagnosis KW - Ultrasonography N1 - Publication Type: Journal Article UR - https://doi.org/10.5694/j.1326-5377.1973.tb110827.x ER -