Das, S RMukherjee, B NDas, S KBlake, N MKirk, R L2011-02-252011-02-251970The Japanese Journal of Human GeneticsV15(3)P155-158http://hdl.handle.net/10263/1506enPlacental tissueAlkaline phosphatasePlacental alkaline phosphatase types in Calcutta, IndiaArticle