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In which country Hypodermic Syringe was discovered?
In which country Insulin for Diabetes was discovered?
In which country Kidney Machine was discovered?
In which country LSD (Lysergic acid diethylamide) was discovered?
In which country Malaria germs was discovered?
In which country Morphine was discovered?
In which country Open Heart Surgery was discovered?
In which country Oral Contraceptive Pills was discovered?
In which country Penicillin was discovered?
In which country Physiology was discovered?