Hollingshead, JR; Phillips, RK (tháng 1 năm 2016). “Haemorrhoids: modern diagnosis and treatment”. Postgraduate Medical Journal. 92 (1083): 4–8. doi:10.1136/postgradmedj-2015-133328. PMID26561592.
Hollingshead, JR; Phillips, RK (tháng 1 năm 2016). “Haemorrhoids: modern diagnosis and treatment”. Postgraduate Medical Journal. 92 (1083): 4–8. doi:10.1136/postgradmedj-2015-133328. PMID26561592.
Rivadeneira, DE; Steele, SR; Ternent, C; Chalasani, S; Buie, WD; Rafferty, JL; Standards Practice Task Force of The American Society of Colon and Rectal Surgeons (tháng 9 năm 2011). “Practice parameters for the management of hemorrhoids (revised 2010)”. Diseases of the Colon and Rectum. 54 (9): 1059–64. doi:10.1097/DCR.0b013e318225513d. PMID21825884.
Hollingshead, JR; Phillips, RK (tháng 1 năm 2016). “Haemorrhoids: modern diagnosis and treatment”. Postgraduate Medical Journal. 92 (1083): 4–8. doi:10.1136/postgradmedj-2015-133328. PMID26561592.
Hollingshead, JR; Phillips, RK (tháng 1 năm 2016). “Haemorrhoids: modern diagnosis and treatment”. Postgraduate Medical Journal. 92 (1083): 4–8. doi:10.1136/postgradmedj-2015-133328. PMID26561592.
Rivadeneira, DE; Steele, SR; Ternent, C; Chalasani, S; Buie, WD; Rafferty, JL; Standards Practice Task Force of The American Society of Colon and Rectal Surgeons (tháng 9 năm 2011). “Practice parameters for the management of hemorrhoids (revised 2010)”. Diseases of the Colon and Rectum. 54 (9): 1059–64. doi:10.1097/DCR.0b013e318225513d. PMID21825884.