Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.
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People about to have surgery must tell their health care providers about all supplements they take.
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Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.
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Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.
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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
A cast of LB1 (left) was compared to several microcephalic skulls, amongst which is that of the micr
Firing Patterns of a Supplementary Motor Area Neuron
Fusiform Face Area and Autism
The Land Ordinance of 1785 called for surveying and dividing the Western Territories into square mil
Aerial view of old hutong area, Beijing.
(a) Lymph node and (b) the palpation of cervical lymph nodes for enlargement due to infection.