Long-term monitoring of esophageal pH (24-hour pH test). Technic and clinical a...

• Author(s): Carvalhinhos, A ; Freire, A ; Novais, L ; Urceira Lopes, M J ; Veloso, J ; Pinto Correia, J
• Date: 1986
• Origin: Acta Médica Portuguesa
• Document Type: Article
• Language: Portuguese