TY - BOOK AU - Porter Ruth, O'Connor Maeve TI - Cystic fibrosis SN - 7000 1373 3 U1 - SERIAL PY - 1968/// CY - London PB - J & A Churchill Ltd KW - Periodicals KW - Cystic Fibrosis N2 - Cystic Fibrosis, Periodicals ER -