The Oldham Notebooks: an analysis of the development of IVF 1969–1978 The Oldham Notebooks: an analysis of the development of IVF 1969–1978. II. The treatment cycles and their outcomes  Kay Elder, Martin H. Johnson  Reproductive Biomedicine & Society Online  Volume 1, Issue 1, Pages 9-18 (June 2015) DOI: 10.1016/j.rbms.2015.04.003 Copyright © 2015 The Authors Terms and Conditions

Figure 1 (a) Plot showing mean and errors of the numbers of potential laparoscopy patients versus age of woman at the date of proposed laparoscopy for the 409 possible cycles for which data have been found; (b) a distribution plot of the same data. Note that the outlier aged 47 was the 1969 patient for oophorectomy (L169/P27; Table 1). Reproductive Biomedicine & Society Online 2015 1, 9-18DOI: (10.1016/j.rbms.2015.04.003) Copyright © 2015 The Authors Terms and Conditions