Results 141 to 150 of about 48,729 (252)

OPTIMAL SHARING OF SURGICAL COSTS IN THE PRESENCE OF QUEUES [PDF]

open access: yes
We deal with a cost allocation problem arising from sharing a medical service in the presence of queues. We use a standard queuing theory model in a context with several medical procedures, a certain demand of treatment and a maximum average waiting time
Carmen Herrero Blanco, Paula González
core  

استفاده از لیزر داخل رگ برای درمان نارسائی دریچه‌ای ورید سافن در 69 بیمار: نتایج 16 ماهه [PDF]

open access: yes, 2007
زمینه و هدف: واریس بیمـاری بسیار شایع است و به غیر از زشتی پا عـواقب آزاردهنـده و در بعضی مـوارد خطـرناکی نیز دارد. اساس درمان بر دو پایه استـوار است. اول متـوقف نمودن برگشت غـیر طبیعی خون در سیستم سطحی و دوم خارج و یا مسدود نمـودن رگ‌های واریسی.
جزايري, بهـ‍زاد
core  

UEG Week 2025 Poster Presentations

open access: yes
United European Gastroenterology Journal, Volume 13, Issue S8, Page S803-S1476, October 2025.
wiley   +1 more source

Discussion on Primary Treatment of Varicose Veins

open access: bronze, 1948
Antoinette Wright, J B Kinmonth
openalex   +1 more source

Transfer RNA-derived fragment tRF-36 modulates varicose vein progression via human vascular smooth muscle cell Notch signaling

open access: yesOpen Life Sciences
Varicose veins are a prevalent vascular disorder affecting millions of individuals worldwide, and we previously reported transfer RNA-derived fragment (tRF) involvement in varicose veins.
Chen Guojun   +4 more
doaj   +1 more source

VARICOSE VEINS AS DESCRIBED BY HALY ABBAS [PDF]

open access: green, 1913
Douglass W. Montgomery
openalex   +1 more source

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