Results 341 to 350 of about 6,769,559 (400)
Some of the next articles are maybe not open access.
Clinics in Chest Medicine, 1985
A carbon dioxide laser coupled with a ventilating bronchoscope has been used to treat 135 patients with symptomatic obstruction of the trachea and main stem bronchi. This laser has the advantages of being controllable and hemostatic, and can be used repetitively.
R B, McElvein, G L, Zorn
openaire +2 more sources
A carbon dioxide laser coupled with a ventilating bronchoscope has been used to treat 135 patients with symptomatic obstruction of the trachea and main stem bronchi. This laser has the advantages of being controllable and hemostatic, and can be used repetitively.
R B, McElvein, G L, Zorn
openaire +2 more sources
Laser-mediated photodynamic therapy
Clinics in Dermatology, 2006Photodynamic therapy (PDT) has evolved since its inception at the beginning of the 20th century, when it was defined as an oxygen-dependent reaction between a photosensitizing dye and light. Photosensitizers and light sources have since been continually optimized for distinct applications and tissues.
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2007
The theoretic principles behind the laser were developed as early as 1917 when Einstein laid the groundwork for stimulated emission in his treatise “On the Quantum Theory of Radiation.” In 1949, Meyer-Schwickerath created chorioretinal burns around retinal holes using the sun as the light source.
Stefan Sacu, Ursula Schmidt-Erfurth
openaire +1 more source
The theoretic principles behind the laser were developed as early as 1917 when Einstein laid the groundwork for stimulated emission in his treatise “On the Quantum Theory of Radiation.” In 1949, Meyer-Schwickerath created chorioretinal burns around retinal holes using the sun as the light source.
Stefan Sacu, Ursula Schmidt-Erfurth
openaire +1 more source
Radiation therapy‐associated toxicity: Etiology, management, and prevention
Ca-A Cancer Journal for Clinicians, 2021Kyle Wang
exaly
Laser therapy for recurrent aphthous stomatitis: an overview
Clinical Oral Investigations, 2019J. Amorim dos Santos +6 more
semanticscholar +1 more source