Serological and Immunohistochemical Diagnosis of Amniotic Fluid Embolism - Oi, Hidekazu; Kobayashi, Hiroshi; Hirashima, Yasuyuki; Yamazaki, Tatsuya; Kobayashi, Takao; Terao, Toshihiko (Seminars in Thrombosis and Hemostasis, 1998)