Patent ductus arteriosus is a congenital heart defect that requires timely surgery.
The DA, a unique fetal blood vessel, enables most of the fetal right ventricular output to bypass the lungs. Considerable evidence supports a major role for PGE 2 in maintaining fetal patency of the ...
Lincoln’s original patent model was acquired by the Smithsonian in 1908. This replica was built by the Smithsonian in 1978 for long-term display to preserve the fragile original. NMAH/SI Upon hearing ...
The U.S. Court of Appeals for the Federal Circuit (CAFC) on Tuesday issued a precedential decision in Willis Electric Co. v. Polygroup Ltd., affirming a jury verdict that found Polygroup liable for ...
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