TY - BOOK AU - Thomson,William A.R. TI - Calling the laboratory T2 - 'The Practitioner' library SN - 0443007845 AV - MEDRB37 T46 PY - 1971/// CY - Edinburgh PB - Churchill Livingstone KW - Diagnosis, Laboratory N1 - Appeared originally in The Practitioner, 1960-61 ER -