Also known as: ER-, ER+, ER(-)
ER has various meanings in the Medical category. Discover the full forms, definitions, and usage contexts of ER in Medical.
A medical facility where individuals can receive emergency medical care for injuries or illnesses.
MedicalThe endoplasmic reticulum is a type of organelle in the cells of eukaryotic organisms that forms an interconnected network of flattened, membrane-enclosed sacs or tubes known as cisternae.
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