[Present state of conservative breast therapy in Canada].
Ogawa
Y
Y
D001943:Breast Neoplasms / Q000473:pathology / Q000517:prevention & control / Q000628:therapy*; D002170:Canada; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D008403:Mass Screening; D008875:Middle Aged; D011879:Radiotherapy Dosage