Rh-negative
adjective
Rh-neg·a·tive
ˌär-ˌāch-ˈne-gə-tiv 
: lacking Rh factor in the red blood cells
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“Rh-negative.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Rh-negative. Accessed 25 Jul. 2025.
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Rh-negative
adjective
Rh-neg·a·tive
ˌär-ˌāch-ˈneg-ət-iv
: lacking Rh factor in the red blood cells
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