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northrop n 9m flying wing demonstrator

birds flight n winter time

close up portrait of pintail duck n lake

number of extracellular n gonorrhoeae diplococci and white blood cells

this gram stained cervical smear revealed the presence of a few gram negative diplococcal n gonorrhoeae bacteria

n gonorrhoeae gonococci from a patient diagnosed with acute gonococcal urethritis

colorized gram stain image of a urethral discharge specimen reveals the presence of n gonorrhoeae bacteria

urethral exudate revealing the presence of gram negative n gonorrhoeae organisms

n gonorrhoeae a gram negative diplococcus is the causative agent for gonorrhea

n gonorrhoeae intracellular diplococci leading to a positive diagnosis of gonorrhea
