By Wijeratna MD   Halsey T   Johnston P   in Annals of The Royal College of Surgeons of England

ISSN:1478-7083|94|5|368-368

The Royal College of Surgeons of England‎(2012)‎

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By Lapointe Michel F   Bergeron Normand E   Bérubé F   Pouliot M -A   Johnston P   in Canadian Journal of Fisheries and Aquatic Sciences

ISSN:1205-7533|61|12|2271-2277

NRC Research Press‎(2004)‎

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By Johnston P   Norrish AR   Brammar T   Walton N   Hegarty TA   Coleman NP   in Annals of The Royal College of Surgeons of England

ISSN:1478-7083|87|2|123-125

The Royal College of Surgeons of England‎(2005)‎

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By Johnston P.R.   in Filtration and Separation

ISSN:0015-1882|35|5|455-459

Elsevier‎(1998)‎

Access to resources Favorite 2.4238067

By Johnston P.R.   in Filtration and Separation

ISSN:0015-1882|36|6|50-55

Elsevier‎(1999)‎

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By Johnston P.R.   in Filtration and Separation

ISSN:0015-1882|35|3|286-292

Elsevier‎(1998)‎

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By Johnston P.R.   in Mathematical Biosciences

ISSN:0025-5564|186|1|43-61

Elsevier‎(2003)‎

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By Santillo D.   Johnston P.   in Environment International

ISSN:0160-4120|29|6|725-734

Elsevier‎(2003)‎

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By Johnston P.R.   in Mycotaxon

ISSN:2154-8889|109|1|437-438

Mycotaxon‎(2009)‎

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By Johnston P.H.   in Contemporary Educational Psychology

ISSN:0361-476X|27|4|636-647

Academic Press‎(2002)‎

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