vasospasm

Directory

References

Discover

Titanic infographic. The 30th anniversary of its discovery is September 1, 2015. SPOTLIGHT VERSION.

Timeline of the Titanic’s Final Hours

African Americans demonstrating for voting rights in front of the White House as police and others watch, March 12, 1965. One sign reads, "We demand the right to vote everywhere." Voting Rights Act, civil rights.

Timeline of the American Civil Rights Movement

Two chicks near an egg with a white background (poultry, chick, chickens, birds).

What Do Eggs Have to Do with Easter?

Illustration for Demystified "How Dangerous is Quicksand"

How Deadly Is Quicksand?

Lusitania sinking, illustration from The War of the Nations (New York), December 31, 1919. World War I, WWI. This image is one of three on the page. (See source file for the other two.)

7 of the World’s Deadliest Shipwrecks

King Cobra snake in Malaysia. (reptile)

9 of the World’s Deadliest Snakes

New Zealand. Political/Physical map. Includes locator.

Where Is “Old Zealand”?

vasospasm

pathology

Learn about this topic in these articles:

cramps

In cramp
…(irritable colon), blood vessels (vasospasm), and pylorus of the stomach (pylorospasm; the pylorus is the opening from the stomach to the intestine).
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