The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.
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According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.
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In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
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More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.
Two types of stereoisomers
Stereoisomers have different effects in humans
Stereoisomers have different effects in humans
Steric relationship of the stereoisomers of alanine to the absolute configuration of L
Stereoisomers.
How many chiral stereoisomers can be drawn for CH3CHClCHBrCH3?