权威例句
THE VALVAL SINUS SEGMENT OF EXTERNAL JUGULAR VEIN AND ITS CLINICAL APPLICATIONMid-valval flexion in the left valva of asymmetric genitalia of Erynnis (Hesperiidae).Medicine composition for treating valval and/or vaginal diseasesMedicine composition for treating valval and/or vaginal infectionC2Symmetric ValVal Dipeptide Isosteres via Diethylaluminium Azide Ring Opening of EpoxyalcoholsValvoplasty for organic tricuspid valval disease utilizing autogeneous pericardiumTHE TREATMENT AND CLINICAL CHARACTER OF THE AORTIC VALVAL INFECTIVE ENDOCARDITISMedicine ointment for treating women's leukoplakia vulvae and valval pruritusSTATISTICAL COMPARISONS OF VALVAL STRUCTURE WITHIN AND BETWEEN POPULATIONS OF NORTH AMERICAN LIMENITIS (NYMPHALIDAE)Discussion about cardiac admittance difference loop or pulmonary admittance difference loop for study of the valval diseases