K. A. O'Connor + D. A. Holman + J. W. Wood. Maturitas 30: 127-136

{1998:03785122:30:127} K. A. O'Connor + D. A. Holman + J. W. Wood. "Declining fecundity and ovarian ageing in natural fertility populations". Maturitas 30: 127-136. ISSN=03785122; NCID=AA00724323; DOI=10.1016/S0378-5122(98)00068-1. Lang=ENG.