Medicine

How many blood groups are there?

Link to this answer

CloseClose

Link to this answer

Share this credible answer with others. Simply paste this code into your blog or Web page:

<a href="http://qanda.encyclopedia.com/question/many-blood-groups-there-82007.html" >How many blood groups are there?</a>
E-mail this answer Link to this answer

About 200 different blood group substances have been identified and placed within 19 known blood group systems.

Answer verified with
Get more facts and information about blood groups . Or, view the full encyclopedia entry from The Columbia Encyclopedia, Sixth Edition.

Similar questions: How many blood group systems are there? How many blood groups have been identified? [ Hide these questions ]

Related research questions

Related research articles

BLOOD DONATIONS MORE DIVERSE BUT AUTHORITIES SAY MORE AFRICAN AMERICAN AND...
Newspaper article from: Seattle Post-Intelligencer (Seattle, WA) ...Sickle cell is most common in the...officials. A larger, more diverse pool of...people who receive blood once and go...little mismatch there's a chance your...differences among ethnic groups matter in a way...committed to giving blood. For now, Poe...makes it to school more ...
New double donations to keep blood stocks high; Giving blood to save the lives...
Newspaper article from: The Birmingham Post (England) ...they want to help more people can...1 /2 stones or more, be under the...belong to blood groups A negative, A...higher levels of red blood cells than women, Dr Coppock added. There are currently 1.9 million blood donors on the national...
Systolic Pressure Too High In Most People Over 50 Who Have High Blood Pressure.
Newspaper article from: Heart Disease Weekly ...middle-aged" group - people 50 to 59...pressure as the most common type of uncontrolled...lowering of diastolic blood pressure too far...to poor systolic blood pressure control...researchers. "There needs to be more aggressive attempts...hypertension component, blood pressures ...
Exforge HCT[R] the only 3-in-1 single pill high blood pressure therapy shown...
Newspaper article from: Cancer Vaccine Week ...sitting systolic blood pressure [MSSBP...sitting diastolic blood pressure [MSDBP...Angiotensins). "There are several factors...to attain healthy blood pressure levels...blood pressure and many need three or more. Furthermore, an...combining three of the most widely-used ...
Circulating tumor cells in blood indicate more aggressive disease.
Newspaper article from: Biotech Week ...breast cancer who have more than five circulating tumor cells in the blood may have a more dangerous...some women from the most potent chemotherapy...based on a simple blood test and a new technology...travel through the blood, and proliferate...portion of the study group ...
See all results at HighBeam

HighBeam gives you access to newspaper, magazine, and trade journal articles plus press releases, facts, information, and biographies from thousands of sources.