TURKISH JOURNAL OF VETERINARY & ANIMAL SCIENCES, cilt.23, ss.591-595, 1999 (SCI-Expanded, Scopus)
This study was carried out to investigate serum Ca and P levels in 31 cows with retained placenta (RP) and 8 cows without RP (control group). The RP was observed following normal parturition in 21 cows (RPP), and the remaining 10 cows had RP after abortion (RPA).