Asma Rashid, Muhammad Tayyib, Tahira Tasneem, Seema Mazhar, Latif Aftab.
Hyperfunctioning of Platelets with ADP as an agonist in women taking normonal contraception.
Pak Postgrad Med J Jan ;14(1):23-6.

Hyperaggregation of platelets was studied in women taking hormonal contraceptive drugs using different dilutions of ADP. The study was carried out in sixty women who were divided into three groups. Group A was that of controls, group B was of oral contraceptive users and group C was those on injectable contraceptive preparations. Platelet functional activity was studied in all these subjects and hyperaggregability of platelets was seen in group B and C subjects. Statistical analysis between group A and B was highly significant (P<0.001) while it was significant between group B and C (P<0.05).

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