Cita APA

Grant, J. P. (1993). Percutaneous endoscopic gastrostomy. Initial placement by single endoscopic technique and long-term follow-up.

Citación estilo Chicago

Grant, J P. Percutaneous Endoscopic Gastrostomy. Initial Placement By Single Endoscopic Technique and Long-term Follow-up. 1993.

Cita MLA

Grant, J P. Percutaneous Endoscopic Gastrostomy. Initial Placement By Single Endoscopic Technique and Long-term Follow-up. 1993.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.