Platelet factor 4 (PF-4). A study on methodology and physiology.

Adult Animals Blood Cell Count Blood Coagulation/drug effects Blood Coagulation Factors/metabolism Blood Platelets/drug effects,metabolism Calcium/blood Cattle Dietary Fats/administration & dosage Ethinyl Estradiol/pharmacology Fasting Female Fibrinogen/metabolism Heparin/blood Humans Hydrogen-Ion Concentration Indicator Dilution Techniques Male Methods Norgestrel/pharmacology Physical Exertion Pregnancy Surface-Active Agents/pharmacology Temperature Ultracentrifugation

Blood Coagulation Factors Dietary Fats Surface-Active Agents Norgestrel Ethinyl Estradiol Fibrinogen Heparin Calcium