academic article

• Estimation of bacterial cell numbers in humic acid-rich salt marsh sediments with probes directed to 16S ribosomal DNA .  Applied and Environmental Microbiology Applied and Environmental Microbiology.  65:1516-1523. 1999
• Combination of 16S rRNA-targeted oligonucleotide probes with flow cytometry for analyzing mixed microbial populations..  Applied and Environmental Microbiology Applied and Environmental Microbiology.  56:1919-1925. 1990