Can someone please write me a summary about this article. Its hard to understand it !

: " The relationship between the volume of antimicrobial consumption in human communities and the frequency of resistance."

thank you so much

https://www.ncbi.nlm.nih.gov/pubmed/9927709

https://www.researchgate.net/publication/13360938_Austin_DJ_Kristinsson_KG_Anderson_RM_The_relationship_between_the_volume_of_antimicrobial_consumption_in_human_communities_and_the_frequency_of_resistanceProc_Natl_Acad_Sci_USA_9631152-6