in five patients with pseudohypoparathyroidism before treatment , plasma 1,25 ( oh ) 2d was decreased ( 15.6 +/- 10.6 pg/ml , p less than 0.001 ) but serum osteocalcin was normal ( 7.8 +/- 1.66 ng/ml ) .
C0032105
plasma
C0229671
serum