TY - GEN AU - Helle,M AU - Helin,H AU - Isola,J AU - Krohn,K TI - Oestrogen receptor content and cancer cell/stroma ratio in mammary carcinoma SN - 0903-4641 PY - 1989///0309 KW - Breast Neoplasms KW - analysis KW - Humans KW - Receptors, Estrogen KW - Receptors, Progesterone N1 - Publication Type: Journal Article UR - https://doi.org/10.1111/j.1699-0463.1988.tb00992.x ER -