Elsevier B.V..
Источники записей
North Atlantic University Union NAUN.
INT MEDICAL RESEARCH & DEVELOPMENT CORP.
Springer New York LLC.
Emerald Publishing.
INTERNATIONAL JOURNAL OF CANCER
Journal
John Wiley & Sons, Incorporated.
Sociedade Brasileira de Cardiologia.
Taylor and Francis Ltd..
IAEME Publication.
Nova Science Publishers, Inc..
Dustri-Verlag Dr. Karl Feistle.