We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Close this message to accept cookies or find out how to manage your cookie settings.
Ian Gregory: An analysis of familial data on psychiatric patients: parental age, family size, birth order, and ordinal position. From British Journal of Preventive & Social Medicine, Vol. 12, No. 1; 01 1958.
Published online by Cambridge University Press:
01 August 2014
An abstract is not available for this content so a preview has been provided. As you have access to this content, a full PDF is available via the ‘Save PDF’ action button.