Results 171 to 180 of about 4,337,407 (262)

Does the onset of tuberculosis in AIDS predict shorter survival? Results of a cohort study in 17 European countries over 13 years [PDF]

, 1995
TV Perneger, Philippe Sudre, Jens Lundgren, Bernard Hirschel   +3 more
openalex   +1 more source

Atrial fibrillation as a risk factor for stroke: a retrospective cohort study of hospitalized Medicare beneficiaries. [PDF]

, 1998
Zuyi Yuan, Steven J. Bowlin, Douglas Einstadter, Randall D. Cebul, AL Conners, Alfred A. Rimm   +5 more
openalex   +1 more source

Methods in cohort studies. [PDF]

Occupational and Environmental Medicine, 1995
openaire   +3 more sources

Illicit stimulants and ventricular arrhythmias: a longitudinal cohort study. [PDF]

Eur Heart J
Noubiap JJ, Dewland TA, Montenegro GC, Oo HH, Tseng ZH, Marcus GM.   +5 more
europepmc   +1 more source

Historical prospective cohort study of the recurrence of pain after discontinuation of treatment with danazol or a gonadotropin- releasing hormone agonist [PDF]

, 1998
James D. Miller, Robert W. Shaw, Robert F. Casper, John A. Rock, Eric J. Thomas, W. Paul Dmowski, Eric S. Surrey, L.Russel Malinak, Kamran S. Moghissi   +8 more
openalex   +1 more source

The role of glucocorticoids in recurrent idiopathic intussusception: a retrospective cohort study. [PDF]

BMC Pediatr
Zhang J, Liu T, Wang D, Li X, Wang L, Li S, Huang L, Shen Q.   +7 more
europepmc   +1 more source

A case cohort study of suicide in relation to exposure to electric and magnetic fields among electrical utility workers. [PDF]

, 1996
Dalsu Baris, Ben Armstrong, J E Deadman, Guylène Thériault   +3 more
openalex   +1 more source

Rheumatoid Arthritis Real-world Cohort Study in China (ReALSA): protocol for a multicentre prospective, longitudinal cohort study. [PDF]

BMJ Open
Lin JZ, Zhu Y, Li QH, Ouyang ZM, Liu HJ, Zou YW, Yang Y, Yang KM, Yang LJ, Yang ZH, Zhang L, Mo YQ, Ma JD, Dai L.   +13 more
europepmc   +1 more source

A Cohort Study with Regard to the Risk of Haematological Malignancies in Patients treated with X-Rays for Benign Lesions in the Locomotor System: II. Estimation of Absorbed Dose in the Red Bone Marrow [PDF]

, 1995
Lennart Johansson, Lars‐Gunnar Larsson, Lena Damber   +2 more
openalex   +1 more source

Comorbidity patterns and mortality in HFpEF: A retrospective longitudinal cohort study. [PDF]

Int J Cardiol Cardiovasc Risk Prev
Yousufuddin M, Ma Z, Barkoudah E, Tahir MW, Yazdanyar A, Chikkanna R, Benkhadra K, Bhagra S, Fonarow GC, Yamani MH.   +9 more
europepmc   +1 more source