Modified from Barbero GJ: Recurrent abdominal pain. Pediatrics in Review 4:30, 1982 and from Greenberger NJ: Sorting through nonsurgical causes of acute abdominal pain. Journal of Critical Illness7:1602â1609, 1992.
Early Modern. Antonie van Leeuwenhoek is considered a father of microbiology as he pioneered the use of simple single-lensed microscopes of his own design. In 1676, Anton van Leeuwenhoek, who lived most of his life in Delft, Holland, observed bacteria and other microorganisms using a single-lens microscope of his own design.
Jaap Venema, Ph.D., Named CSO of USP. Following are the top steps companies in the pharmaceutical industry should take to ensure they are prepared for changes to the General Microbiology chapters USP <61>: Microbial Limits Testing and the addition of USP <62>: Absence of Specified Organisms.