[Technical modification in manufacturing homologous dura mater cardiac valves].
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Dura Mater↗
Biomedical subjects
A A Sader
Publications and source records attributed to A A Sader.
New way to stabilize nasogastric tubes.
A new way to stabilize nasogastric tubes is presented, aimed at preventing decubitus ulcerations of the mucosa of the nose and pharynx.
Humans↗
[Modified Thal's gastroesophagoplasty for the treatment of megaesophagus].
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Adult↗
[Electrocardiographic evolution of 100 patients with mitral stenosis submitted to commissurotomy or valve prosthesis].
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Adolescent↗
[Drainage of the pulmonary cavities and of the pleural space by an equivalent method of Seldinger's technic].
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Adult↗
A chest model for training in heart surgery.
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Animals↗
A modified Hegar needle holder.
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Needles↗
Transseptal biopsy of the left ventricular endomyocardium. Experimental study: preliminary report.
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Animals↗
Potentiation of circulatory effects of bradykinin by a factor contained in the Bothrops jararaca venom.
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Animals↗
[New type of table for esophageal surgery].
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Equipment and Supplies↗
[Hamman-Rich syndrome. Apropos of a case in a child].
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Humans↗
[Diffuse scleroderma with cardiopulmonary involvement].
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Adult↗