अपनी भाषा में प्लॉट जोड़ेंPromotion for blood donations and help for the Red Cross Blood Donors' Drive. Detailing the over-all history, techniques, and values of doing a blood transfusion.Promotion for blood donations and help for the Red Cross Blood Donors' Drive. Detailing the over-all history, techniques, and values of doing a blood transfusion.Promotion for blood donations and help for the Red Cross Blood Donors' Drive. Detailing the over-all history, techniques, and values of doing a blood transfusion.