HELLMAN SAMUEL [red] 296,210 CONSERVATIVE Conservative management of breast cancer : new surgical and radiotherapeutic techniques / /ed. Jay R. Harris, Samuel Heilman, William Silen ; 94 contributors A. C. Almendral [et al.] —Philadelphia [etc] : J. B. Lippincott Co.,1983. — XIX, , 348 s. ; il., wykr.; 27 cm ISBN 0-397-50608-2