1. As evidence, he points to the case of cystic fibrosis: unlike breast cancer, no monopoly patent blocks access to the relevant gene, and dozens of rival testing companies flourish.
2. Objective: to investigate the relationship among ER, PR ofbreast carcinoma and histological type, karyon grading, stromal responsive fibrosis, and the age of the patient.
目的:探讨乳腺癌er、PR与癌组织的组织学类型、核分极、纤维间质增生及患者年龄等因素的关系。
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3. Objective: to investigate the relationship among ER, PR ofbreast carcinoma and histological type, karyon grading, stromal responsive fibrosis, and the age of the patient.