Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Eva A. Shipton and S. Devenish Meares,Heterotopic Bone Formation in the Ovary,Australian and New Zealand Journal of Obstetrics and Gynaecology,0004-8666,Wiley,1965-03,5,2,100-102,https://cir.nii.ac.jp/crid/1363670319121160320,https://doi.org/10.1111/j.1479-828x.1965.tb00298.x