TY - BOOK ED - Pan American Health Organization. TI - Clasificaci'on internacional de enfermedades para oncolog'ia SN - 9275713456 PY - 1977/// CY - Washington, D.C. PB - Organizaci'on Panamericana de la Salud KW - Neoplasms KW - classification N1 - An extension of chapter II (Neoplasms) of the ninth revision of the International classification of diseases; Translation of: International classification of diseases for oncology. -- 1st ed ER -