title: [Phosphonate esterase activity in blood serum during early pregnancy (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D004796:Clinical Enzyme Tests / Q000379:methods*; D004587:Electrophoresis, Agar Gel; D005260:Female; D006801:Humans; D008875:Middle Aged; D010744:Phosphoric Monoester Hydrolases / Q000097:blood*; D011247:Pregnancy; D011258:Pregnancy Tests / Q000379:methods*; D011261:Pregnancy Trimester, First; D013053:Spectrophotometry
chemical_list: D010744:Phosphoric Monoester Hydrolases; C023603:phosphonate esterase
vernacular_title: Activité phosphonate estérase sérique au début de la gestation.