TY - BOOK AU - Cheesbrough,Monica TI - District laboratory practice in tropical countries: part 1 SN - 0521665485 PY - 1999/// CY - Edinburgh PB - Cambridge University Press KW - Health services areas KW - Tropics KW - Diagnosis, laboratory KW - Medical laboratories N1 - Cambridge low-price editions; Includes references and index (p.437-454) ER -