Did you know?
In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.
Did you know?
Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.
Did you know?
Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.
Did you know?
The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.
Did you know?
People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
Influence of abiotic factors on competition between T. castaneum and T. confusum.
Example of the Index to External Causes.
Risk factors for suicide.
Factors That Contribute to Eating Disorders
Factors Affecting the Affinity of Hb for O2
Factors Contributing to Resting Membrane Potential