A placebo-controlled clinical trial of nadolol in the prophylaxis of growth of small esophageal varices in cirrhosis.
Merkel C, Marin R, Angeli P, Zanella P, Felder M, Bernardinello E, Cavallarin G, Bolognesi M, Donada C, Bellini B, Torboli P, Gatta A; Gruppo Triveneto per l'Ipertensione Portale.
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Gastroenterology. 2004.
PMID: 15300580
Clinical Trial.